Sean Mannion threw for 372 yards and four touchdowns and Oregon State (1-1) rebounded from their disastrous 49-46 season opening loss the Eagles.
The Rainbow Warriors had evened it at 14 in the second quarter before Oregon State went ahead in the second half on Mannion's two 8-yard TD passes to Brandin Cooks. Hawaii was coming off a 30-13 loss to USC in its opener,Nike Air Max 1 Suomi.
